News
What Blockchain and Open Source Communities Have in Common
One of the characteristics of blockchains that gets a lot of attention is how they enable distributed trust. The topic of trust is a surprisingly complicated one. In fact, there's now an entire book devoted to the topic by Kevin Werbach. But here's what it means in a nutshell. Organizations that wish to work together, but do not fully trust one another, can establish a permissioned blockchain and invite business partners to record their transactions on a shared distributed ledger. Permissioned blockchains can trace assets when transactions are added to the blockchain. A permissioned blockchain implies a degree of trust (again, trust is complicated) among members of a consortium, but no single entity controls the storage and validation of transactions.
- Login to post comments
- News
A Framework For Building Products From Open Source Projects
If your experience with technology resembles mine in any way, you know intuitively that the projects we DIY are not the same as the products we spend money buying. This isn't a new observation in the open source community...Sarah Novotny, who led the Kubernetes community and was heavily involved in the Nginx and MySQL communities, emphatically articulated at the inaugural Open Core Summit that the open source project a company shepherds and the product that a company sells are two completely different things. Yet, project and product continue to be conflated by maintainers-turned-founders of commercial open source software (COSS) companies, especially (and ironically) when the open source project gets traction. This mistake gets repeated, I believe, because it's hard to mentally conceptualize how and why a commercial product should be different when the open source project is already being used widely.
- Login to post comments
- News
The Goldilocks Problem of Mobile Security - Usability vs. Security
The “Goldilocks and the Three Bears” story begins with a girl tasting porridge. The first bowl is too hot, the second is too cold, and the third is “just right.” This article considers mobile device security for government and organizations. The theme is trade-offs between the usability of a mobile device and security for confidential organizational data such as conversations, messages, documents, images, and locations. The security, confidentiality, and integrity of communication are key. However, if the usability of mobile devices for end-users, administrators, and organizations is too challenging, then the availability of the data for productive work is lost.
- Login to post comments
- News
New Report: Top Challenges Facing HHS Includes Harnessing Data
In November 2019 the US Department of Health and Human Services (HHS) Office of Inspector General (OIG) released a new report, Top Management and Performance Challenges Facing HHS. Divided into six major sections, this report reviews the OIG's observations with respect to financial integrity of HHS programs, value and quality, protecting the health and safety of beneficiaries as well as the public at large, harnessing data to achieve these goals, and working across government. The fifth challenge, "Harnessing Data To Improve Health and Well-Being of Individuals," is particularly foundational. Read More »
- Login to post comments
- News
An introduction to Hyperledger Fabric
One of the biggest projects in the blockchain industry, Hyperledger, is comprised of a set of open source tools and subprojects. It's a global collaboration hosted by The Linux Foundation and includes leaders in different sectors who are aiming to build a robust, business-driven blockchain framework. There are three main types of blockchain networks: public blockchains, consortiums or federated blockchains, and private blockchains. Hyperledger is a blockchain framework that aims to help companies build private or consortium permissioned blockchain networks where multiple organizations can share the control and permission to operate a node within the network. Since a blockchain is a transparent, immutable, and secure decentralized system, it is considered a game-changing solution for traditional supply chain industries. It can support an effective supply chain system by:
- Login to post comments
- News
Towards a New EHR Metaphor - Or, How to Fix Unusable EHRs
News flash: docs hate Excel! In a recent study, which included researchers from Yale, the Mayo Clinic, Stanford, and the AMA, physicians rated it only at 57% on a usability rating, far below Google search (93%), Amazon (82%), or even Word (76%). But, of course, Excel wasn't their real problem; the study was aimed at electronic health records (EHRs), which physicians rated even lower: 45%, which the study authors graded an "F." If we want EHRs get better, though, we may need to start with a new metaphor for them.Lead author Edward Melnick, MD, explained the usability issue: "A Google search is easy. There's not a lot of learning or memorization; it's not very error-prone. Excel, on the other hand, is a super-powerful platform, but you really have to study how to use it. EHRs mimic that."
- Login to post comments
- News
3 Global Health IT Takeaways You Need to Know - Reflections from ONC 3rd Interoperability Forum
The Office of the National Coordinator for Health IT (ONC) engages in several global health IT projects from a United States government perspective. ONC works with global counterparts to share experiences, and ensure alignment between global interoperability efforts and the United States' approaches to interoperability. This includes working through worldwide partnerships, bi-lateral and multi-lateral engagements, global networks, and memoranda of understanding. Through these engagements, we focus on advancing common health data standards for global interoperability, enhancing individuals' access to their data, progressing healthcare providers' experiences, and improving factors associated with transparency and competition.
- Login to post comments
- News
Getting Started With Pimcore: An Open Source Alternative For Product Information Management
Product information management (PIM) software enables sellers to consolidate product data into a centralized repository that acts as a single source of truth, minimizing errors and redundancies in product data. This, in turn, makes it easier to share high-quality, clear, and accurate product information across customer touchpoints, paving the way for rich, consistent, readily accessible content that's optimized for all the channels customers use, including websites, social platforms, marketplaces, apps, IoT devices, conversational interfaces, and even print catalogs and physical stores...For years, there have been proprietary products that address some of these needs, like Salsify for data management, Adobe Experience Manager, and SAP Commerce Cloud for experience management, but now there's an open source alternative called Pimcore. Read More »
- Login to post comments
- News
“WE ARE” Data-driven Social Determinants of Health for Life
Who are you? Today the data knows! DataStreams are being created by each of our mobile and Internet-connected devices moment by moment each and every day. In fact, 90% of all data created in the history of humankind has been created in the last few years. We are talking in excess of two quintillion bytes of data a day being generated. A quintillion is a billion, billion; the data generated by our interactions with the Web, Twitter, Amazon, every Google search, text message, photo taken, command sent to Alexa and all our other actions recorded as digital data is the number TWO followed by 18 zeros! The challenge in healthcare today is knowing the elements and characteristics of the DataStreams as they relate to the overall Determinants of Health. The goal is to ethically and legally harness data to develop new products and services that can improve health quality and lower costs, while delivering value and profitability within sustainable organizations.
- Login to post comments
- Feature Story
6 remarkable features of the new United Nations open source initiative
The United Nations wants to make technology, software, and intellectual property available to everyone, including developing countries. Open source and free software are great tools to achieve this goal since open source is all about empowering people and global collaboration while protecting the personal data and privacy of users. So, the United Nations and the open source community share the same values. This new open source strategy and policy is developed by the United Nations Technology Innovation Labs (UNTIL). Last month, we had our first in-person meeting in Helsinki in the UNTIL offices. I find this initiative remarkable for several reasons:
- Login to post comments
- News